**5.8 Technology installation**

The technology that should be installed includes the filling indicator, tubes, measuring devices and meters, electricity network, fiber cables …etc. Afterwards, the gas collector should be installed as well as the excess and low pressure safeguard and the air support fan. Figure 16 shows an overview of the technology installation.

(a) MT-ENERGIE GmbH & Co. KG (b) BIOGAS NORD GmbH

Fig. 16. Technology installation
